class.ilSoapRoleObjectXMLWriter.php

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<?php

/*
    +-----------------------------------------------------------------------------+
    | ILIAS open source                                                           |
        +-----------------------------------------------------------------------------+
    | Copyright (c) 1998-2001 ILIAS open source, University of Cologne            |
    |                                                                             |
    | This program is free software; you can redistribute it and/or               |
    | modify it under the terms of the GNU General Public License                 |
    | as published by the Free Software Foundation; either version 2              |
    | of the License, or (at your option) any later version.                      |
    |                                                                             |
    | This program is distributed in the hope that it will be useful,             |
    | but WITHOUT ANY WARRANTY; without even the implied warranty of              |
    | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               |
    | GNU General Public License for more details.                                |
    |                                                                             |
    | You should have received a copy of the GNU General Public License           |
    | along with this program; if not, write to the Free Software                 |
    | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. |
    +-----------------------------------------------------------------------------+
*/

include_once "./classes/class.ilXmlWriter.php";

class ilSoapRoleObjectXMLWriter extends ilXmlWriter
{
        var $ilias;
        var $xml;
        var $roles;
        var $role_type;
        var $user_id = 0;

        function ilSoapRoleObjectXMLWriter()
        {
                global $ilias,$ilUser;

                parent::ilXmlWriter();

                $this->ilias =& $ilias;
                $this->user_id = $ilUser->getId();
        }


        function setObjects(&  $roles)
        {
                $this->roles = & $roles;
        }

        function setType ($type)
        {
                $this->role_type = $type;
        }


        function start()
        {
                global $rbacreview;
                if (!is_array($this->roles))
                        return false;

                $this->__buildHeader();

                include_once './Services/AccessControl/classes/class.ilObjRole.php';
                include_once './webservice/soap/classes/class.ilObjectXMLWriter.php';

                foreach ($this->roles as $role)
                {
                        // if role type is not empty and does not match, then continue;
                        if (!empty($this->role_type) && strcasecmp ($this->role_type, $role["role_type"]) != 0 )
                        {
                                continue;                               
                        }
                        if ($rbacreview->isRoleDeleted($role["obj_id"]))
                        {
                                continue;
                        }
                        
                        $attrs = array( 'role_type' => ucwords($role["role_type"]), 
                                'id' => "il_".IL_INST_ID."_role_".$role["obj_id"]);

                        // open tag
                        $this->xmlStartTag("Role", $attrs);


                        $this->xmlElement('Title',null, $role["title"]);
                        $this->xmlElement('Description',null, $role["description"]);
                        $this->xmlElement('Translation',null,ilObjRole::_getTranslation($role["title"]));

                        if ($ref_id = ilUtil::__extractRefId($role["title"]))
                        {

                                $ownerObj = IlObjectFactory::getInstanceByRefId($ref_id, false);

                                if (is_object($ownerObj))
                                {
                                        $attrs = array ("obj_id" => 
                                                "il_".IL_INST_ID."_".$ownerObj->getType()."_".$ownerObj->getId(), "ref_id" => $ownerObj->getRefId(), "type" => $ownerObj->getType());
                                        $this->xmlStartTag('AssignedObject', $attrs);
                                        $this->xmlElement ('Title', null, $ownerObj->getTitle());
                                        $this->xmlElement ('Description', null, $ownerObj->getDescription());
                                        ilObjectXMLWriter::appendPathToObject($this, $ref_id);
                                        $this->xmlEndTag ('AssignedObject', $attrs);
                                }
                        }

                        $this->xmlEndTag ("Role");

                }

                $this->__buildFooter();

                return true;
        }

        function getXML()
        {
                return $this->xmlDumpMem(FALSE);
        }


        function __buildHeader()
        {
                $this->xmlSetDtdDef("<!DOCTYPE Roles PUBLIC \"-//ILIAS//DTD ILIAS Roles//EN\" \"".ILIAS_HTTP_PATH."/xml/ilias_role_object_3_10.dtd\">");
                $this->xmlSetGenCmt("Roles information of ilias system");
                $this->xmlHeader();

                $this->xmlStartTag('Roles');

                return true;
        }

        function __buildFooter()
        {
                $this->xmlEndTag('Roles');
        }


}


?>